Severe Storms Threaten Chicago Area with Hail, Winds, and Tornadoes

Thunderstorms expected to bring dangerous conditions on Tuesday, with the highest risks south of I-80.

Published on Mar. 10, 2026

Strong to severe thunderstorms are forecast to develop across the Chicago area on Tuesday, with the potential for large hail, damaging winds up to 70 mph, heavy downpours, and even tornadoes. The National Weather Service has issued an 'enhanced' risk of severe weather for areas south of I-80, while a 'slight' risk is in place for counties to the north.

Why it matters

Severe weather events can pose a significant threat to public safety, causing property damage, power outages, and potential injuries or loss of life. The Chicago area is no stranger to such storms, and residents need to be prepared to take appropriate actions to protect themselves.

The details

According to the NBC 5 Storm Team, the strongest storms are expected to develop in the late afternoon and continue through the evening hours, primarily impacting areas south of I-80. These storms could produce golf ball-sized hail, winds up to 70 mph, and even tornadoes. Flooding from heavy downpours is also a concern. The storms are expected to taper off by mid-morning on Wednesday, with a cold front bringing the potential for light snow showers to wrap up the day.

  • The best timing for showers and storms begins around 4 p.m. or 5 p.m. on Tuesday.
  • Scattered showers and storms with heavy downpours are expected by 7 p.m., including across Woodstock, DeKalb and Kane Counties.
  • Strong storms are expected to continue through 9 p.m. through Ottawa, south of I-80 and in northwest Indiana.
  • Steady rain and gusty winds are expected to continue into the evening and overnight, coming to an end by mid-morning on Wednesday.

The players

National Weather Service

The federal agency responsible for weather forecasting and issuing severe weather warnings.

Alicia Roman

NBC 5 Storm Team Meteorologist who provided the forecast and details for the upcoming severe weather event.

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What they’re saying

“All weather hazards will be at play with Tuesday's strong to severe storms in the Chicago area, including two-inch hail, winds gusting as high as 70 mph, heavy downpours and even tornadoes.”

— Alicia Roman, NBC 5 Storm Team Meteorologist (nbcchicago.com)

“Kankakee could get very close to 80 degrees. Some areas will warm up, some areas will cool down.”

— Alicia Roman, NBC 5 Storm Team Meteorologist (nbcchicago.com)

What’s next

The National Weather Service will continue to monitor the situation and issue any necessary severe weather warnings or watches for the Chicago area.

The takeaway

Residents in the Chicago area, especially those south of I-80, should closely monitor the weather forecast and be prepared to take shelter if severe storms develop. This serves as a reminder of the importance of being weather-aware and having a plan in place to stay safe during dangerous weather events.